Finding the Third Proportional to 299,454.75 and 452,301.75
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Solution
The third proportional to 299,454.75 and 452,301.75 is: 683,164.56
Step by Step Solution
- Step 1: Write the proportion equation
299,454.75 : 452,301.75 = 452,301.75 : x - Step 2: Convert to fraction form
299,454.75/452,301.75 = 452,301.75/x - Step 3: Cross multiply
299,454.75x = 452,301.75 × 452,301.75 - Step 4: Simplify right side
299,454.75x = 204,576,873,053.06 - Step 5: Solve for x
x = 204,576,873,053.06/299,454.75 - Step 6: Final answer
x = 683,164.56
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.